・Video Editing Software
DaVinci Resolve Studio
https://www.blackmagicdesign.com/products/davinciresolve/studio
OBS Studio
https://obsproject.com/
Shotcut
https://shotcut.org/
LosslessCut
https://github.com/mifi/lossless-cut/releases
XMedia Recode
https://www.xmedia-recode.de/
HandBrake
https://handbrake.fr/
VidCoder
https://vidcoder.net/
Avidemux
http://avidemux.sourceforge.net/
MKVToolNix
https://mkvtoolnix.download/

・FFmpeg
A complete, cross-platform solution to record, convert and stream audio and video.
https://www.ffmpeg.org/